A+
transitive property of congruence
If two lines are cut by a transversal to form pairs of congruent corresponding angles, congruent alternate interior angles, or congruent alternate exterior angles, then the lines are parallel.
Yes. "Alternate interior" angles are always interior. Angles that are not interior as well as alternate are never accurately described as "alternate interior" angles.
They are 4 alternate interior angles.
Both alternate interior and alternate exterior angle pairs lie on opposite sides of the transversal.
GEF is the alternate interior angle of angle hge.
they are alternate (which means opposite of) the transversal and they are INTERIOR (inside) the paralell lines
Yes. Alternate interior and alternate exterior angles are congruent.
Alternate interior angles are equal on a transversal that passes through parallel lines.
alternate interior and alternate exterior angles
Parallel lines cut by a transversal form congruent alternate interior angles.
Theorem 9.1:[Alternate Interior Angle Theorem] If two lines cut by a transversal have a pair of congruent alternate interior angles, then the two lines are non-intersecting.